lasinfo (210611) report for 'AHN4T/49GZ2_19.LAZ' reporting all LAS header entries: file signature: 'LASF' file source ID: 0 global_encoding: 16 project ID GUID data 1-4: 00000000-0000-0000-0000-000000000000 version major.minor: 1.4 system identifier: 'GeoTiles.nl' generating software: 'PDAL 2.3.0 (5f4276)' file creation day/year: 339/2022 header size: 375 offset to point data: 3559 number var. length records: 4 point data format: 8 point data record length: 44 number of point records: 9392835 number of points by return: 5597550 2816970 845249 123826 9240 scale factor x y z: 0.001 0.001 0.001 offset x y z: 87980 376230 0 min x y z: 87980.000 376230.000 20.342 max x y z: 88471.696 377325.890 55.208 start of waveform data packet record: 0 start of first extended variable length record: 0 number of extended_variable length records: 0 extended number of point records: 9392835 extended number of points by return: 5597550 2816970 845249 123826 9240 0 0 0 0 0 0 0 0 0 0 variable length header record 1 of 4: reserved 0 user ID 'LASF_Spec' record ID 7 length after header 576 description 'Extra Bytes Record' variable length header record 2 of 4: reserved 0 user ID 'LASF_Spec' record ID 4 length after header 576 description 'RIEGL Extra Bytes' Extra Byte Descriptions data type: 3 (unsigned short), name "Amplitude", description: "Echo signal amplitude [dB]", min:, 0, max:, 10000, scale: 0.01, offset: 0 (not set) data type: 4 (short), name "Reflectance", description: "Echo signal reflectance [dB]", min:, -5000, max:, 15000, scale: 0.01, offset: 0 (not set) data type: 3 (unsigned short), name "Deviation", description: "Pulse shape deviation", min:, 0, max:, 65535, scale: 1 (not set), offset: 0 (not set) variable length header record 3 of 4: reserved 0 user ID 'LASF_Projection' record ID 2112 length after header 908 description 'OGC Transformation Record' WKT OGC COORDINATE SYSTEM: COMPD_CS["Amersfoort / RD New + NAP height",PROJCS["Amersfoort / RD New",GEOGCS["Amersfoort",DATUM["Amersfoort",SPHEROID["Bessel 1841",6377397.155,299.1528128,AUTHORITY["EPSG","7004"]],AUTHORITY["EPSG","6289"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4289"]],PROJECTION["Oblique_Stereographic"],PARAMETER["latitude_of_origin",52.1561605555556],PARAMETER["central_meridian",5.38763888888889],PARAMETER["scale_factor",0.9999079],PARAMETER["false_easting",155000],PARAMETER["false_northing",463000],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","28992"]],VERT_CS["NAP height",VERT_DATUM["Normaal Amsterdams Peil",2005,AUTHORITY["EPSG","5109"]],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Gravity-related height",UP],AUTHORITY["EPSG","5709"]],AUTHORITY["EPSG","7415"]] variable length header record 4 of 4: reserved 0 user ID 'liblas' record ID 2112 length after header 908 description 'OGR variant of OpenGIS WKT SRS' has spatial indexing LAX file LASzip compression (version 3.4r3 c3 50000): POINT14 3 RGBNIR14 3 BYTE14 3 reporting minimum and maximum for all LAS point record entries ... X 0 491696 Y 0 1095890 Z 20342 55208 intensity 56 2268 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -6 29 user_data 6 7 point_source_ID 31 32 gps_time 290594366.210651 290594993.207706 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 21 251 G 41 255 B 26 243 NIR 26 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -1000 4833 extended_scanner_channel 0 0 attribute0 0.56 22.68 ('Amplitude') attribute1 -16.4 6.12 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 5597550 number of intermediate returns: 985061 number of last returns: 5579905 number of single returns: 2769681 covered area in square units/kilounits: 271856/0.27 point density: all returns 34.55 last only 20.53 (per square units) spacing: all returns 0.17 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 9392835 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 5597550 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2816970 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 845249 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 123826 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 9240 instead zero. overview over extended number of returns of given pulse: 2769681 3942159 2171991 462058 44984 1887 75 0 0 0 0 0 0 0 0 histogram of classification of points: 7477537 unclassified (1) 1858387 ground (2) 56911 water (9) +-> flagged as extended overlap: 759799 +---> 592404 of those are unclassified (1) +---> 167395 of those are ground (2) z coordinate histogram with bin size 0.100000 bin [20.3,20.4) has 13 bin [20.4,20.5) has 290 bin [20.5,20.6) has 6518 bin [20.6,20.7) has 16764 bin [20.7,20.8) has 19381 bin [20.8,20.9) has 9579 bin [20.9,21.0) has 4915 bin [21.0,21.1) has 2931 bin [21.1,21.2) has 4805 bin [21.2,21.3) has 48714 bin [21.3,21.4) has 8675 bin [21.4,21.5) has 9222 bin [21.5,21.6) has 25685 bin [21.6,21.7) has 52549 bin [21.7,21.8) has 70389 bin [21.8,21.9) has 89702 bin [21.9,22.0) has 112360 bin [22.0,22.1) has 125864 bin [22.1,22.2) has 168656 bin [22.2,22.3) has 151716 bin [22.3,22.4) has 131922 bin [22.4,22.5) has 124806 bin [22.5,22.6) has 116207 bin [22.6,22.7) has 109075 bin [22.7,22.8) has 107877 bin [22.8,22.9) has 98672 bin [22.9,23.0) has 85690 bin [23.0,23.1) has 71750 bin [23.1,23.2) has 55955 bin [23.2,23.3) has 46627 bin [23.3,23.4) has 42282 bin [23.4,23.5) has 42033 bin [23.5,23.6) has 39034 bin [23.6,23.7) has 38712 bin [23.7,23.8) has 39845 bin [23.8,23.9) has 39862 bin [23.9,24.0) has 39231 bin [24.0,24.1) has 40532 bin [24.1,24.2) has 41976 bin [24.2,24.3) has 42877 bin [24.3,24.4) has 44417 bin [24.4,24.5) has 44638 bin [24.5,24.6) has 43611 bin [24.6,24.7) has 45085 bin [24.7,24.8) has 46896 bin [24.8,24.9) has 47660 bin [24.9,25.0) has 47396 bin [25.0,25.1) has 47629 bin [25.1,25.2) has 48531 bin [25.2,25.3) has 48950 bin [25.3,25.4) has 50370 bin [25.4,25.5) has 51469 bin [25.5,25.6) has 52811 bin [25.6,25.7) has 53853 bin [25.7,25.8) has 53853 bin [25.8,25.9) has 53832 bin [25.9,26.0) has 54039 bin [26.0,26.1) has 53409 bin 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has 32110 bin [30.0,30.1) has 32447 bin [30.1,30.2) has 33071 bin [30.2,30.3) has 32293 bin [30.3,30.4) has 31059 bin [30.4,30.5) has 30600 bin [30.5,30.6) has 30299 bin [30.6,30.7) has 29903 bin [30.7,30.8) has 30192 bin [30.8,30.9) has 29456 bin [30.9,31.0) has 29067 bin [31.0,31.1) has 28762 bin [31.1,31.2) has 28554 bin [31.2,31.3) has 28311 bin [31.3,31.4) has 27843 bin [31.4,31.5) has 27730 bin [31.5,31.6) has 27380 bin [31.6,31.7) has 27078 bin [31.7,31.8) has 26928 bin [31.8,31.9) has 26600 bin [31.9,32.0) has 26667 bin [32.0,32.1) has 26274 bin [32.1,32.2) has 26000 bin [32.2,32.3) has 25669 bin [32.3,32.4) has 25671 bin [32.4,32.5) has 25559 bin [32.5,32.6) has 25463 bin [32.6,32.7) has 25175 bin [32.7,32.8) has 25140 bin [32.8,32.9) has 25084 bin [32.9,33.0) has 25015 bin [33.0,33.1) has 24287 bin [33.1,33.2) has 24182 bin [33.2,33.3) has 24330 bin [33.3,33.4) has 24401 bin [33.4,33.5) has 24489 bin [33.5,33.6) has 24222 bin [33.6,33.7) has 24615 bin [33.7,33.8) has 24499 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has 28333 bin [41.5,41.6) has 28291 bin [41.6,41.7) has 28047 bin [41.7,41.8) has 27901 bin [41.8,41.9) has 27689 bin [41.9,42.0) has 27776 bin [42.0,42.1) has 27698 bin [42.1,42.2) has 27798 bin [42.2,42.3) has 28402 bin [42.3,42.4) has 28271 bin [42.4,42.5) has 28138 bin [42.5,42.6) has 27680 bin [42.6,42.7) has 28259 bin [42.7,42.8) has 27992 bin [42.8,42.9) has 26989 bin [42.9,43.0) has 27226 bin [43.0,43.1) has 26646 bin [43.1,43.2) has 26431 bin [43.2,43.3) has 26222 bin [43.3,43.4) has 26781 bin [43.4,43.5) has 26692 bin [43.5,43.6) has 26616 bin [43.6,43.7) has 26836 bin [43.7,43.8) has 26780 bin [43.8,43.9) has 26723 bin [43.9,44.0) has 26262 bin [44.0,44.1) has 26253 bin [44.1,44.2) has 25968 bin [44.2,44.3) has 25704 bin [44.3,44.4) has 25352 bin [44.4,44.5) has 25091 bin [44.5,44.6) has 24677 bin [44.6,44.7) has 24610 bin [44.7,44.8) has 24202 bin [44.8,44.9) has 23834 bin [44.9,45.0) has 23119 bin [45.0,45.1) has 22619 bin [45.1,45.2) has 22372 bin [45.2,45.3) has 22205 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bin [49.2,49.3) has 4501 bin [49.3,49.4) has 4146 bin [49.4,49.5) has 3905 bin [49.5,49.6) has 3584 bin [49.6,49.7) has 3418 bin [49.7,49.8) has 3369 bin [49.8,49.9) has 3047 bin [49.9,50.0) has 2868 bin [50.0,50.1) has 2784 bin [50.1,50.2) has 2780 bin [50.2,50.3) has 2492 bin [50.3,50.4) has 2343 bin [50.4,50.5) has 2207 bin [50.5,50.6) has 2045 bin [50.6,50.7) has 1838 bin [50.7,50.8) has 1759 bin [50.8,50.9) has 1588 bin [50.9,51.0) has 1470 bin [51.0,51.1) has 1478 bin [51.1,51.2) has 1461 bin [51.2,51.3) has 1455 bin [51.3,51.4) has 1242 bin [51.4,51.5) has 1298 bin [51.5,51.6) has 1153 bin [51.6,51.7) has 894 bin [51.7,51.8) has 835 bin [51.8,51.9) has 724 bin [51.9,52.0) has 708 bin [52.0,52.1) has 704 bin [52.1,52.2) has 641 bin [52.2,52.3) has 633 bin [52.3,52.4) has 573 bin [52.4,52.5) has 514 bin [52.5,52.6) has 438 bin [52.6,52.7) has 354 bin [52.7,52.8) has 288 bin [52.8,52.9) has 255 bin [52.9,53.0) has 223 bin [53.0,53.1) has 158 bin [53.1,53.2) has 137 bin [53.2,53.3) has 122 bin [53.3,53.4) has 109 bin [53.4,53.5) has 100 bin [53.5,53.6) has 92 bin [53.6,53.7) has 78 bin [53.7,53.8) has 37 bin [53.8,53.9) has 36 bin [53.9,54.0) has 35 bin [54.0,54.1) has 31 bin [54.1,54.2) has 29 bin [54.2,54.3) has 16 bin [54.3,54.4) has 20 bin [54.4,54.5) has 13 bin [54.5,54.6) has 8 bin [54.6,54.7) has 15 bin [54.7,54.8) has 8 bin [54.8,54.9) has 3 bin [54.9,55.0) has 3 bin [55.0,55.1) has 2 bin [55.2,55.3) has 1 average z coordinate 31.7 for 9392835 element(s) point source id histogram with bin size 1.000000 bin 31 has 6263727 bin 32 has 3129108 average point source id 31.333137758727798 for 9392835 element(s)